Home / 46,147.97-63,676.44-25,725.57

Finding the Fourth Proportional to 46,147.97, 63,676.44 and 25,725.57

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Solution

The fourth proportional to 46,147.97, 63,676.44 and 25,725.57 is: 35,496.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,147.97 : 63,676.44 = 25,725.57 : x
  2. Step 2: Convert to fraction form
    46,147.97/63,676.44 = 25,725.57/x
  3. Step 3: Cross multiply
    46,147.97x = 63,676.44 × 25,725.57
  4. Step 4: Simplify right side
    46,147.97x = 1,638,112,714.57
  5. Step 5: Solve for x
    x = 1,638,112,714.57/46,147.97
  6. Step 6: Final answer
    x = 35,496.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.